"Senpai, Senpai I'm here!! Catch me catch me!"

Haibara laugh, waving at you. Haibara is the most energetic first year student you've seen, unlike you, a tired second year student..

"Senpai, you're too slow! Try to keep up with me now!"

Every day Haibara makes excuses to go to school with you and then end up always force you to catch him up whenever you two almost reached the Jujutsu school gate

But little did you know? Those excuses of Haibara got it reason behind it..